1
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Singha S, Pan S, Tallury SS, Nguyen G, Tripathy R, De P. Recent Developments on Cationic Polymerization of Vinyl Ethers. ACS POLYMERS AU 2024; 4:189-207. [PMID: 38882029 PMCID: PMC11177306 DOI: 10.1021/acspolymersau.3c00055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 02/13/2024] [Accepted: 02/14/2024] [Indexed: 06/18/2024]
Abstract
In recent times, the evolution of cationic polymerization has taken a multidirectional approach, with the development of cationic reversible addition-fragmentation chain transfer (RAFT) polymerization. In contrast to the conventional cationic polymerization methods, which were typically carried out under inert atmospheres and low temperatures, various novel polymerization techniques have been developed where the reactions are carried out in open air, operate at room temperature, are cost-effective, and are environmentally friendly. Besides, several external stimuli, such as heat, light, chemicals, electrical potential, etc. have been employed to activate and control the polymerization process. It also enables the combination of cationic polymerization with other polymerization methods in a single reaction vessel, eliminating the necessity for isolation and purification during intermediate steps. In addition, significant advancements have been made through various modifications in catalyst systems, resulting in polymers with an exceptionally high level of stereoregularity. This review article comprehensively analyses the recent developments in cationic polymerization, encompassing their applications and offering insights into future perspectives.
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Affiliation(s)
- Sourav Singha
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, Nadia, West Bengal, India
| | - Swagata Pan
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, Nadia, West Bengal, India
| | - Syamal S Tallury
- ExxonMobil Chemical Company, 5200 Bayway Drive, Baytown, Texas 77520-2101, United States
| | - Giang Nguyen
- ExxonMobil Chemical Company, 5200 Bayway Drive, Baytown, Texas 77520-2101, United States
| | - Ranjan Tripathy
- ExxonMobil Chemical Company, 5200 Bayway Drive, Baytown, Texas 77520-2101, United States
| | - Priyadarsi De
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, Nadia, West Bengal, India
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2
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Brotons-Rufes A, Bahri-Laleh N, Poater A. H-Bonding leading to latent initiators for olefin metathesis polymerization. Faraday Discuss 2023; 244:252-268. [PMID: 37186245 DOI: 10.1039/d2fd00163b] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Ruthenium-NHC based catalysts, with a chelated iminium ligand trans to the N-heterocyclic carbene (NHC) ligand, that polymerize dicyclopentadiene (DCPD) at different temperatures are monitored using Density Functional Theory calculations to unveil the reaction mechanism, and subsequently how important are the geometrical and electronic features vs. the non-covalent interactions in between. The balance is very fragile and H-bonds are fundamental to explain the different behaviour of latent catalysts. This computational study aims to facilitate future studies of new generations of latent initiators for olefin metathesis polymerization, with the 3D and mainly the 2D Non-Covalent Interaction plots the characterization tool for H-bonds.
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Affiliation(s)
- Artur Brotons-Rufes
- Institut de Química Computacional i Catàlisi, Departament de Química, Universitat de Girona, c/Maria Aurèlia Capmany 69, 17003 Girona, Catalonia, Spain.
| | - Naeimeh Bahri-Laleh
- Polymerization Engineering Department, Iran Polymer and Petrochemical Institute (IPPI), P.O. Box 14965/115, Tehran, Iran.
| | - Albert Poater
- Institut de Química Computacional i Catàlisi, Departament de Química, Universitat de Girona, c/Maria Aurèlia Capmany 69, 17003 Girona, Catalonia, Spain.
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3
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Yang S, Yu X, Liu Y, Tomasini M, Caporaso L, Poater A, Cavallo L, Cazin CSJ, Nolan SP, Szostak M. Suzuki-Miyaura Cross-Coupling of Amides by N-C Cleavage Mediated by Air-Stable, Well-Defined [Pd(NHC)(sulfide)Cl2] Catalysts: Reaction Development, Scope, and Mechanism. J Org Chem 2023. [PMID: 37467445 DOI: 10.1021/acs.joc.3c00912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
The Suzuki-Miyaura cross-coupling of amides by selective N-C acyl bond cleavage represents a powerful tool for constructing biaryl ketones from historically inert amide bonds. These amide bond activation reactions hinge upon efficient oxidative addition of the N-C acyl bond to Pd(0). However, in contrast to the well-researched activation of aryl halides by C(sp2)-X oxidative addition, very few studies on the mechanism of C(acyl)-N bond oxidative addition and catalyst effect have been reported. Herein, we report a study on [Pd(NHC)(sulfide)Cl2] catalysts in amide N-C bond activation. These readily prepared, well-defined, air- and moisture-stable Pd(II)-NHC catalysts feature SMe2 (DMS = dimethylsulfide) or S(CH2CH2)2 (THT = tetrahydrothiophene) as ancillary ligands. The reaction development, kinetic studies, and reaction scope are presented. Extensive DFT studies were conducted to gain insight into the mechanism of C(acyl)-N bond oxidative addition and catalyst activation. We expect that [Pd(NHC)(sulfide)Cl2] precatalysts featuring sulfides as well-defined, readily accessible ancillary ligands will find application in C(acyl)-X bond activation in organic synthesis and catalysis.
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Affiliation(s)
- Shiyi Yang
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Xiang Yu
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Yaxu Liu
- Department of Chemistry and Center for Sustainable Chemistry, Ghent University, Krijgslaan 281, S-3, B-9000 Ghent, Belgium
| | - Michele Tomasini
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, c/Maria Aurèlia Capmany 69, Campus Montilivi, Girona, Catalonia 17003, Spain
- Department of Chemistry, University of Salerno, Via Ponte don Melillo, Fisciano, 84084 SA, Italy
| | - Lucia Caporaso
- Department of Chemistry, University of Salerno, Via Ponte don Melillo, Fisciano, 84084 SA, Italy
| | - Albert Poater
- Institut de Química Computacional i Catàlisi and Departament de Química, Universitat de Girona, c/Maria Aurèlia Capmany 69, Campus Montilivi, Girona, Catalonia 17003, Spain
| | - Luigi Cavallo
- Department of Chemistry, University of Salerno, Via Ponte don Melillo, Fisciano, 84084 SA, Italy
- KAUST Catalysis Center (KCC), King Abdullah University of Science & Technology, 23955-6900 Thuwal, Saudi Arabia
| | - Catherine S J Cazin
- Department of Chemistry and Center for Sustainable Chemistry, Ghent University, Krijgslaan 281, S-3, B-9000 Ghent, Belgium
| | - Steven P Nolan
- Department of Chemistry and Center for Sustainable Chemistry, Ghent University, Krijgslaan 281, S-3, B-9000 Ghent, Belgium
| | - Michal Szostak
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
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4
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Musso JV, Gebel P, Gramm V, Frey W, Buchmeiser MR. Tungsten Oxo and Tungsten Imido Alkylidene N-Heterocyclic Carbene Complexes for the Visible-Light-Induced Ring-Opening Metathesis Polymerization of Dicyclopentadiene. Macromolecules 2023. [DOI: 10.1021/acs.macromol.3c00128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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5
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Cabanero DC, Nguyen JA, Cazin CSJ, Nolan SP, Rovis T. Deep Red to Near-Infrared Light-Controlled Ruthenium-Catalyzed Olefin Metathesis. ACS Catal 2023. [DOI: 10.1021/acscatal.3c00473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- David C. Cabanero
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Jennifer A. Nguyen
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Catherine S. J. Cazin
- Department of Chemistry and Center for Sustainable Chemistry, Ghent University, Krijgslaan 281, S3, Ghent 9000, Belgium
| | - Steven P. Nolan
- Department of Chemistry and Center for Sustainable Chemistry, Ghent University, Krijgslaan 281, S3, Ghent 9000, Belgium
| | - Tomislav Rovis
- Department of Chemistry, Columbia University, New York, New York 10027, United States
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6
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Controlled deprotection of poly(2-(tert-butoxycarbonyloxy)ethyl methacrylate) using p-toluenesulfonic esters as thermally latent acid catalysts. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.110127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Leguizamon SC, Monk NT, Hochrein MT, Zapien EM, Yoon A, Foster JC, Appelhans LN. Photoinitiated Olefin Metathesis and Stereolithographic Printing of Polydicyclopentadiene. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Nicolas T. Monk
- Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | | | | | - Alana Yoon
- Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - Jeffrey C. Foster
- Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - Leah N. Appelhans
- Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
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8
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Nagyházi M, Lukács Á, Turczel G, Hancsók J, Valyon J, Bényei A, Kéki S, Tuba R. Catalytic Decomposition of Long-Chain Olefins to Propylene via Isomerization-Metathesis Using Latent Bicyclic (Alkyl)(Amino)Carbene-Ruthenium Olefin Metathesis Catalysts. Angew Chem Int Ed Engl 2022; 61:e202204413. [PMID: 35420225 PMCID: PMC9400880 DOI: 10.1002/anie.202204413] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Indexed: 02/02/2023]
Abstract
One of the most exciting scientific challenges today is the catalytic degradation of non-biodegradable polymers into value-added chemical feedstocks. The mild pyrolysis of polyolefins, including high-density polyethylene (HDPE), results in pyrolysis oils containing long-chain olefins as major products. In this paper, novel bicyclic (alkyl)(amino)carbene ruthenium (BICAAC-Ru) temperature-activated latent olefin metathesis catalysts, which can be used for catalytic decomposition of long-chain olefins to propylene are reported. These thermally stable catalysts show significantly higher selectivity to propylene at a reaction temperature of 75 °C compared to second generation Hoveyda-Grubbs or CAAC-Ru catalysts under ethenolysis conditions. The conversion of long-chain olefins (e.g., 1-octadecene or methyl oleate) to propylene via isomerization-metathesis is performed by using a (RuHCl)(CO)(PPh3 )3 isomerization co-catalyst. The reactions can be carried out at a BICAAC-Ru catalyst loading as low as 1 ppm at elevated reaction temperature (75 °C). The observed turnover number and turnover frequency are as high as 55 000 and 10 000 molpropylene molcatalyst -1 h-1 , respectively.
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Affiliation(s)
- Márton Nagyházi
- Institute of Materials and Environmental Chemistry, Eötvös Loránd Research Network, Research Centre for Natural Sciences, Magyar tudósok körútja 2, 1519, Budapest, Hungary.,Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Szent Gellért tér 4, 1111, Budapest, Hungary
| | - Ádám Lukács
- Institute of Materials and Environmental Chemistry, Eötvös Loránd Research Network, Research Centre for Natural Sciences, Magyar tudósok körútja 2, 1519, Budapest, Hungary.,Department of Organic Chemistry and Technology, Budapest University of Technology and Economics, Szent Gellért tér 4, 1111, Budapest, Hungary
| | - Gábor Turczel
- Institute of Materials and Environmental Chemistry, Eötvös Loránd Research Network, Research Centre for Natural Sciences, Magyar tudósok körútja 2, 1519, Budapest, Hungary
| | - Jenő Hancsók
- Research Centre for Biochemical, Environmental and Chemical Engineering, Department of MOL Hydrocarbon and Coal Processing, University of Pannonia, Egyetem u. 10, 8210, Veszprém, Hungary
| | - József Valyon
- Institute of Materials and Environmental Chemistry, Eötvös Loránd Research Network, Research Centre for Natural Sciences, Magyar tudósok körútja 2, 1519, Budapest, Hungary
| | - Attila Bényei
- Department of Pharmaceutical Chemistry, Faculty of Science and Technology, University of Debrecen, Egyetem tér 1, 4032, Debrecen, Hungary
| | - Sándor Kéki
- Department of Applied Chemistry, Faculty of Science and Technology, University of Debrecen, Egyetem tér 1, 4032, Debrecen, Hungary
| | - Róbert Tuba
- Institute of Materials and Environmental Chemistry, Eötvös Loránd Research Network, Research Centre for Natural Sciences, Magyar tudósok körútja 2, 1519, Budapest, Hungary
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9
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Suslick BA, Yazdani AN, Cencer MM, Paul JE, Parikh NA, Stawiasz KJ, Qamar IPS, Sottos NR, Moore JS. Storable, Dual-Component Systems for Frontal Ring-Opening Metathesis Polymerization. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00775] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Benjamin A. Suslick
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Aliza N. Yazdani
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Morgan M. Cencer
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Justine E. Paul
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Materials Science and Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Nil A. Parikh
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Aerospace Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Katherine J. Stawiasz
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Isabel P. S. Qamar
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Materials Science and Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Nancy R. Sottos
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Materials Science and Engineering, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Jeffrey S. Moore
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
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10
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Nagyházi M, Lukács Á, Turczel G, Hancsók J, Valyon J, Bényei A, Kéki S, Tuba R. Catalytic Decomposition of Long‐Chain Olefins to Propylene via Isomerization‐Metathesis Using Latent Bicyclic (Alkyl)(Amino)Carbene‐Ruthenium Olefin Metathesis Catalysts. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Márton Nagyházi
- Research Centre for Natural Sciences: Termeszettudomanyi Kutatokozpont Institute of Material and Environmental Chemistry HUNGARY
| | - Ádám Lukács
- Research Centre for Natural Sciences: Termeszettudomanyi Kutatokozpont Institute of Material and Environmental Chemistry HUNGARY
| | - Gábor Turczel
- Research Centre for Natural Sciences: Termeszettudomanyi Kutatokozpont Institute of Materials and Environmental Chemistry Magyar Tudósok körútja 2 1117 Budapest HUNGARY
| | - Jenő Hancsók
- University of Pannonia: Pannon Egyetem Biochemical, Environmental and Chemical Engineering HUNGARY
| | - József Valyon
- Research Centre for Natural Sciences: Termeszettudomanyi Kutatokozpont Institute of Material and Environmental Chemistry HUNGARY
| | - Attila Bényei
- University of Debrecen: Debreceni Egyetem Department of Pharmaceutical Chemistry HUNGARY
| | - Sándor Kéki
- University of Debrecen: Debreceni Egyetem Department of Applied Chemistry HUNGARY
| | - Robert Tuba
- Research Centre for Natural Sciences of the Hungarian Academy of Sciences Institute of Materials and Environmental Chemistry Magyar tudosok korutja 2. 1117 Budapest HUNGARY
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11
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Yang Z, Xiao W, Zhang X, Liao S. Organocatalytic cationic degenerate chain transfer polymerization of vinyl ethers with excellent temporal control. Polym Chem 2022. [DOI: 10.1039/d2py00134a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A photo-controlled cationic degenerate chain transfer polymerization of vinyl ethers has been developed by using a bisphosphonium organophotocatalyst.
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Affiliation(s)
- Zan Yang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Wenpei Xiao
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Xun Zhang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Saihu Liao
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou 350108, China
- Beijing National Laboratory for Molecular Science, Beijing 100190, China
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12
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Supej MJ, McLoughlin EA, Hsu JH, Fors BP. Reversible redox controlled acids for cationic ring-opening polymerization. Chem Sci 2021; 12:10544-10549. [PMID: 34447548 PMCID: PMC8356742 DOI: 10.1039/d1sc03011f] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/02/2021] [Indexed: 11/25/2022] Open
Abstract
Advancements in externally controlled polymerization methodologies have enabled the synthesis of novel polymeric structures and architectures, and they have been pivotal to the development of new photocontrolled lithographic and 3D printing technologies. In particular, the development of externally controlled ring-opening polymerization (ROP) methodologies is of great interest, as these methods provide access to novel biocompatible and biodegradable block polymer structures. Although ROPs mediated by photoacid generators have made significant contributions to the fields of lithography and microelectronics development, these methodologies rely upon catalysts with poor stability and thus poor temporal control. Herein, we report a class of ferrocene-derived acid catalysts whose acidity can be altered through reversible oxidation and reduction of the ferrocenyl moiety to chemically and electrochemically control the ROP of cyclic esters.
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Affiliation(s)
- Michael J Supej
- Department of Chemistry and Chemical Biology, Cornell University Ithaca New York 14853 USA
| | - Elizabeth A McLoughlin
- Department of Chemistry and Chemical Biology, Cornell University Ithaca New York 14853 USA
| | - Jesse H Hsu
- Department of Chemistry and Chemical Biology, Cornell University Ithaca New York 14853 USA
| | - Brett P Fors
- Department of Chemistry and Chemical Biology, Cornell University Ithaca New York 14853 USA
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13
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Shahrokhinia A, Biswas P, Reuther JF. Orthogonal synthesis and modification of polymer materials. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210345] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ali Shahrokhinia
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
| | - Priyanka Biswas
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
| | - James F. Reuther
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
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14
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Sivanesan D, Seo B, Lim CS, Kim H, Kim HG. Intramolecular Hydrogen-Bond-Based Latent Initiator for Olefin Metathesis Polymerization. Organometallics 2021. [DOI: 10.1021/acs.organomet.0c00527] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dharmalingam Sivanesan
- Advanced Industrial Chemistry Research Center, Advanced Convergent Chemistry Division, Korea Research Institute of Chemical Technology (KRICT), 45 Jonggaro, Ulsan 44412, Korea
| | - BongKuk Seo
- Advanced Industrial Chemistry Research Center, Advanced Convergent Chemistry Division, Korea Research Institute of Chemical Technology (KRICT), 45 Jonggaro, Ulsan 44412, Korea
| | - Choong-Sun Lim
- Advanced Industrial Chemistry Research Center, Advanced Convergent Chemistry Division, Korea Research Institute of Chemical Technology (KRICT), 45 Jonggaro, Ulsan 44412, Korea
| | - HyeJin Kim
- Advanced Industrial Chemistry Research Center, Advanced Convergent Chemistry Division, Korea Research Institute of Chemical Technology (KRICT), 45 Jonggaro, Ulsan 44412, Korea
| | - Hyeon-Gook Kim
- Advanced Industrial Chemistry Research Center, Advanced Convergent Chemistry Division, Korea Research Institute of Chemical Technology (KRICT), 45 Jonggaro, Ulsan 44412, Korea
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15
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Momin M, Musso JV, Frey W, Buchmeiser MR. Tuning the Latent Behavior of Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes in Dicyclopentadiene Polymerization. Organometallics 2021. [DOI: 10.1021/acs.organomet.0c00740] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | - Michael R. Buchmeiser
- German Institutes of Textile and Fiber Research (DITF) Denkendorf, Körschtalstraße 26, D-73770 Denkendorf, Germany
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16
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Le CMQ, Morlet-Savary F, Chemtob A. Role of thiol oxidation by air in the mechanism of the self-initiated thermal thiol–ene polymerization. Polym Chem 2021. [DOI: 10.1039/d1py01301g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
We highlight the role of thiyl initiating radicals generated by air oxidation of thiols in the mechanism accounting for the self-initiation of thiol–ene polymerization. The driving force of this reaction is polarization of the S–H bond.
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Affiliation(s)
- Cuong Minh Quoc Le
- Université de Haute-Alsace, CNRS, IS2 M UMR7361, F-68100 Mulhouse, France
- Université de Strasbourg, France
| | - Fabrice Morlet-Savary
- Université de Haute-Alsace, CNRS, IS2 M UMR7361, F-68100 Mulhouse, France
- Université de Strasbourg, France
| | - Abraham Chemtob
- Université de Haute-Alsace, CNRS, IS2 M UMR7361, F-68100 Mulhouse, France
- Université de Strasbourg, France
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17
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Qin Y, Summerscales J, Graham-Jones J, Meng M, Pemberton R. Monomer Selection for In Situ Polymerization Infusion Manufacture of Natural-Fiber Reinforced Thermoplastic-Matrix Marine Composites. Polymers (Basel) 2020; 12:E2928. [PMID: 33297353 PMCID: PMC7762249 DOI: 10.3390/polym12122928] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 11/28/2020] [Accepted: 11/30/2020] [Indexed: 11/16/2022] Open
Abstract
Awareness of environmental issues has led to increasing interest from composite researchers in using "greener" materials to replace synthetic fiber reinforcements and petrochemical polymer matrices. Natural fiber bio-based thermoplastic composites could be an appropriate choice with advantages including reducing environmental impacts, using renewable resources and being recyclable. The choice of polymer matrix will significantly affect the cost, manufacturing process, mechanical properties and durability of the composite system. The criteria for appropriate monomers are based on the processing temperature and viscosity, polymer mechanical properties, recyclability, etc. This review considers the selection of thermoplastic monomers suitable for in situ polymerization during resin, now monomer, infusion under flexible tooling (RIFT, now MIFT), with a primary focus on marine composite applications. Given the systems currently available, methyl methacrylate (MMA) may be the most suitable monomer, especially for marine composites. MMA has low process temperatures, a long open window for infusion, and low moisture absorption. However, end-of-life recovery may be limited to matrix depolymerization. Bio-based MMA is likely to become commercially available in a few years. Polylactide (PLA) is an alternative infusible monomer, but the relatively high processing temperature may require expensive consumable materials and could compromise natural fiber properties.
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Affiliation(s)
- Yang Qin
- Faculty of Science and Engineering, School of Engineering, Computing & Mathematics, University of Plymouth, Drake Circus, Plymouth PL4 8AA, UK; (J.S.); (J.G.-J.); (M.M.); (R.P.)
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18
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Altmann HJ, Steinmann M, Elser I, Benedikter MJ, Naumann S, Buchmeiser MR. Dual catalysis with an
N
‐heterocyclic
carbene and a Lewis acid: Thermally latent
precatalyst
for the polymerization of
ε‐caprolactam. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Hagen J. Altmann
- Institute of Polymer Chemistry University of Stuttgart Stuttgart Germany
| | - Mark Steinmann
- German Institutes of Textile and Fiber Research Denkendorf Denkendorf Germany
| | - Iris Elser
- Institute of Polymer Chemistry University of Stuttgart Stuttgart Germany
| | | | - Stefan Naumann
- Institute of Polymer Chemistry University of Stuttgart Stuttgart Germany
| | - Michael R. Buchmeiser
- Institute of Polymer Chemistry University of Stuttgart Stuttgart Germany
- German Institutes of Textile and Fiber Research Denkendorf Denkendorf Germany
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19
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Altmann HJ, Frey W, Buchmeiser MR. A Spirocyclic Parabanic Acid Masked N-Heterocyclic Carbene as Thermally Latent Pre-Catalyst for Polyamide 6 Synthesis and Epoxide Curing. Macromol Rapid Commun 2020; 41:e2000338. [PMID: 32909339 DOI: 10.1002/marc.202000338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/14/2020] [Indexed: 11/06/2022]
Abstract
1,3-Dicyclcohexyl-6,9-dimethyl-1,3,6,9-tetraazaspiro[4.4]non-7-ene-2,4-dione, a spirocyclic parabanic acid derivative of N,N-dimethylimidazole, is used as thermally latent, protected N-heterocyclic carbene (NHC) in polymerizing anhydride-cured epoxide resins, and azepan-2-one, respectively. The protected carbene is synthesized from 1,3-dimethylimidazolium-2-carboxylate in the presence of two equivalents of cyclohexyl isocyanate. In the synthesis of epoxide resin thermosets, this class of latent NHC allows the production of fast and fully cured materials with high crosslinking content. Fast and complete conversion is found in the anionic ring opening polymerization (AROP) of azepan-2-one (ε-caprolactam, CLA) with and without additional activators.
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Affiliation(s)
- Hagen J Altmann
- Institute of Polymer Chemistry, University of Stuttgart, Pfaffenwaldring 55, Stuttgart, 70569, Germany
| | - Wolfgang Frey
- Institute of Organic Chemistry, University of Stuttgart, Pfaffenwaldring 55, Stuttgart, 70569, Germany
| | - Michael R Buchmeiser
- Institute of Polymer Chemistry, University of Stuttgart, Pfaffenwaldring 55, Stuttgart, 70569, Germany
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20
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Supej MJ, Peterson BM, Fors BP. Dual Stimuli Switching: Interconverting Cationic and Radical Polymerizations with Electricity and Light. Chem 2020. [DOI: 10.1016/j.chempr.2020.05.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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21
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Zhou YN, Li JJ, Wu YY, Luo ZH. Role of External Field in Polymerization: Mechanism and Kinetics. Chem Rev 2020; 120:2950-3048. [PMID: 32083844 DOI: 10.1021/acs.chemrev.9b00744] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The past decades have witnessed an increasing interest in developing advanced polymerization techniques subjected to external fields. Various physical modulations, such as temperature, light, electricity, magnetic field, ultrasound, and microwave irradiation, are noninvasive means, having superb but distinct abilities to regulate polymerizations in terms of process intensification and spatial and temporal controls. Gas as an emerging regulator plays a distinctive role in controlling polymerization and resembles a physical regulator in some cases. This review provides a systematic overview of seven types of external-field-regulated polymerizations, ranging from chain-growth to step-growth polymerization. A detailed account of the relevant mechanism and kinetics is provided to better understand the role of each external field in polymerization. In addition, given the crucial role of modeling and simulation in mechanisms and kinetics investigation, an overview of model construction and typical numerical methods used in this field as well as highlights of the interaction between experiment and simulation toward kinetics in the existing systems are given. At the end, limitations and future perspectives for this field are critically discussed. This state-of-the-art research progress not only provides the fundamental principles underlying external-field-regulated polymerizations but also stimulates new development of advanced polymerization methods.
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Affiliation(s)
- Yin-Ning Zhou
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Jin-Jin Li
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yi-Yang Wu
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Zheng-Hong Luo
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
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22
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Sivanesan D, Seo B, Lim CS, Choi D, Kim T, Kim HG. An additional potential donor-bearing alkylidene-containing latent NHC–ruthenium-based catalyst for olefin metathesis polymerization. Polym Chem 2020. [DOI: 10.1039/c9py01952a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Introduction of an additional donor, by tethering substituted pyridine, in the alkylidene ligand of a NHC-based ruthenium complex initiates latent olefin metathesis polymerization.
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Affiliation(s)
- Dharmalingam Sivanesan
- Advanced Industrial Chemistry Research Center
- Advanced Convergent Chemistry Division
- Korea Research Institute of Chemical Technology (KRICT)
- Ulsan
- 44412 Korea
| | - Bongkuk Seo
- Advanced Industrial Chemistry Research Center
- Advanced Convergent Chemistry Division
- Korea Research Institute of Chemical Technology (KRICT)
- Ulsan
- 44412 Korea
| | - Choong-Sun Lim
- Advanced Industrial Chemistry Research Center
- Advanced Convergent Chemistry Division
- Korea Research Institute of Chemical Technology (KRICT)
- Ulsan
- 44412 Korea
| | - Dongchen Choi
- Advanced Industrial Chemistry Research Center
- Advanced Convergent Chemistry Division
- Korea Research Institute of Chemical Technology (KRICT)
- Ulsan
- 44412 Korea
| | - Taehee Kim
- Advanced Industrial Chemistry Research Center
- Advanced Convergent Chemistry Division
- Korea Research Institute of Chemical Technology (KRICT)
- Ulsan
- 44412 Korea
| | - Hyeon-Gook Kim
- Advanced Industrial Chemistry Research Center
- Advanced Convergent Chemistry Division
- Korea Research Institute of Chemical Technology (KRICT)
- Ulsan
- 44412 Korea
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23
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Abstract
Photoswitchable catalysis using organometallic complexes: a ligand design perspective.
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Affiliation(s)
- Zoraida Freixa
- Department of Applied Chemistry
- University of the Basque Country (UPV-EHU)
- San Sebastián
- Spain
- IKERBASQUE
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24
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Bhattacharjee J, Harinath A, Sarkar A, Panda TK. Polymerization of ϵ‐Caprolactam to Nylon‐6 Catalyzed by Barium σ‐Borane Complex under Mild Condition. ChemCatChem 2019. [DOI: 10.1002/cctc.201900920] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jayeeta Bhattacharjee
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi- 502 285, Sangareddy, Telangana India
| | - Adimulam Harinath
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi- 502 285, Sangareddy, Telangana India
| | - Alok Sarkar
- Momentive Performance Materials Pvt. Ltd. Survey No. 09 Hosur Road, Electronic City (West) Bangalore- 560100 India
| | - Tarun K. Panda
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi- 502 285, Sangareddy, Telangana India
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25
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Peterson B, Kottisch V, Supej MJ, Fors BP. On Demand Switching of Polymerization Mechanism and Monomer Selectivity with Orthogonal Stimuli. ACS CENTRAL SCIENCE 2018; 4:1228-1234. [PMID: 30276257 PMCID: PMC6161045 DOI: 10.1021/acscentsci.8b00401] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Indexed: 05/11/2023]
Abstract
The development of next-generation materials is coupled with the ability to predictably and precisely synthesize polymers with well-defined structures and architectures. In this regard, the discovery of synthetic strategies that allow on demand control over monomer connectivity during polymerization would provide access to complex structures in a modular fashion and remains a grand challenge in polymer chemistry. In this Article, we report a method where monomer selectivity is controlled during the polymerization by the application of two orthogonal stimuli. Specifically, we developed a cationic polymerization where polymer chain growth is controlled by a chemical stimulus and paired it with a compatible photocontrolled radical polymerization. By alternating the application of the chemical and photochemical stimuli the incorporation of vinyl ethers and acrylates could be dictated by switching between cationic and radical polymerization mechanisms, respectively. This enables the synthesis of multiblock copolymers where each block length is governed by the amount of time a stimulus is applied, and the quantity of blocks is determined by the number of times the two stimuli are toggled. This new method allows on demand control over polymer structure with external influences and highlights the potential for using stimuli-controlled polymerizations to access novel materials.
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Affiliation(s)
| | | | | | - Brett P. Fors
- Cornell University, Ithaca, New York 14853, United States
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26
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Rozenberg I, Eivgi O, Frenklah A, Butilkov D, Kozuch S, Goldberg I, Lemcoff NG. Synthesis and Catalytic Properties of Sulfur-Chelated Ruthenium Benzylidenes Bearing a Cyclic (Alkyl)(amino)carbene Ligand. ACS Catal 2018. [DOI: 10.1021/acscatal.8b02122] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Illya Rozenberg
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Or Eivgi
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Alexander Frenklah
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Danielle Butilkov
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Sebastian Kozuch
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Israel Goldberg
- School of Chemistry, Tel-Aviv University, Tel-Aviv 69978, Israel
| | - N. Gabriel Lemcoff
- Chemistry Department, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
- Ilse Katz Institute for Nanoscale Science and Technology, Beer-Sheva 8410501, Israel
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27
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Elser I, Kordes BR, Frey W, Herz K, Schowner R, Stöhr L, Altmann HJ, Buchmeiser MR. Latent and Air-Stable Pre-Catalysts for the Polymerization of Dicyclopentadiene: From Penta- to Hexacoordination in Molybdenum Imido Alkylidene N-Heterocyclic Carbene Complexes. Chemistry 2018; 24:12652-12659. [DOI: 10.1002/chem.201801862] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 05/31/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Iris Elser
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Benjamin R. Kordes
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Wolfgang Frey
- Institute of Organic Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Katharina Herz
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Roman Schowner
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Laura Stöhr
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Hagen J. Altmann
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Michael R. Buchmeiser
- Institute of Polymer Chemistry; University of Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
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28
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Bakkali-Hassani C, Coutouly C, Gleede T, Vignolle J, Wurm FR, Carlotti S, Taton D. Selective Initiation from Unprotected Aminoalcohols for the N-Heterocyclic Carbene-Organocatalyzed Ring-Opening Polymerization of 2-Methyl-N-tosyl Aziridine: Telechelic and Block Copolymer Synthesis. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02493] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Camille Bakkali-Hassani
- Centre National de la Recherche Scientifique, Laboratoire de Chimie des Polymères Organiques, 16 avenue Pey-Berland, F-33607 Pessac Cedex, France
| | - Clément Coutouly
- Centre National de la Recherche Scientifique, Laboratoire de Chimie des Polymères Organiques, 16 avenue Pey-Berland, F-33607 Pessac Cedex, France
| | - Tassilo Gleede
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, D-55128 Mainz, Germany
| | - Joan Vignolle
- Centre National de la Recherche Scientifique, Laboratoire de Chimie des Polymères Organiques, 16 avenue Pey-Berland, F-33607 Pessac Cedex, France
| | - Frederik R. Wurm
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, D-55128 Mainz, Germany
| | - Stéphane Carlotti
- Centre National de la Recherche Scientifique, Laboratoire de Chimie des Polymères Organiques, 16 avenue Pey-Berland, F-33607 Pessac Cedex, France
| | - Daniel Taton
- Centre National de la Recherche Scientifique, Laboratoire de Chimie des Polymères Organiques, 16 avenue Pey-Berland, F-33607 Pessac Cedex, France
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29
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In Situ Generated Ruthenium-Arene Catalyst for Photoactivated Ring-Opening Metathesis Polymerization through Photolatent N-Heterocyclic Carbene Ligand. Chemistry 2017; 24:337-341. [DOI: 10.1002/chem.201705145] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Indexed: 01/02/2023]
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30
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Altmann HJ, Naumann S, Buchmeiser MR. Protected N-heterocyclic carbenes as latent organocatalysts for the low-temperature curing of anhydride-hardened epoxy resins. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.05.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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31
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Bakkali-Hassani C, Rieger E, Vignolle J, Wurm FR, Carlotti S, Taton D. Expanding the scope of N-heterocyclic carbene-organocatalyzed ring-opening polymerization of N-tosyl aziridines using functional and non-activated amine initiators. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.07.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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32
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Abstract
AbstractAn appealing concept in synthetic chemistry is photo-induced catalysis; where dormant complexes become catalytically active upon activation with light. The ruthenium-based olefin metathesis complexes founded on the original Grubbs catalyst have probably been one of the most widely studied families of catalysts for the past 25 years. Greater stability and versatility of these olefin-metathesis catalysts has been achieved by careful design of the ligand sphere, including latent catalysts which are activated by external stimuli. This article describes our recent developments towards light-induced olefin metathesis reactions based on photoactive sulfur-chelated ruthenium benzylidene catalysts. Alternative chemical reactions, be it photo-induced olefin metathesis or other direct photochemical processes, by using light of different frequencies were studied in chemoselective chromatic orthogonal pathways. The lessons learned during the development of these reactions have given birth to selective photo-deprotection sequences and novel pathways for stereolithographic applications.
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Affiliation(s)
- Ofer Reany
- Department of Natural Sciences, The Open University of Israel, Ra’anana 4353701, Israel
| | - N. Gabriel Lemcoff
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
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33
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Czarnocki SJ, Czeluśniak I, Olszewski TK, Malinska M, Woźniak K, Grela K. Rational and Then Serendipitous Formation of Aza Analogues of Hoveyda-Type Catalysts Containing a Chelating Ester Group Leading to a Polymerization Catalyst Family. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00843] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Stefan J. Czarnocki
- Faculty
of Chemistry, Biological and Chemical Research Centre University of Warsaw, Żwirki i Wigury 101, 02-089 Warsaw, Poland
| | - Izabela Czeluśniak
- Faculty
of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland
| | - Tomasz K. Olszewski
- Faculty
of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 54-054 Wrocław, Poland
| | - Maura Malinska
- Faculty
of Chemistry, Biological and Chemical Research Centre University of Warsaw, Żwirki i Wigury 101, 02-089 Warsaw, Poland
| | - Krzysztof Woźniak
- Faculty
of Chemistry, Biological and Chemical Research Centre University of Warsaw, Żwirki i Wigury 101, 02-089 Warsaw, Poland
| | - Karol Grela
- Faculty
of Chemistry, Biological and Chemical Research Centre University of Warsaw, Żwirki i Wigury 101, 02-089 Warsaw, Poland
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34
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Affiliation(s)
- Aaron J. Teator
- Department
of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
- Center
for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
| | - Huiling Shao
- Department
of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Gang Lu
- Department
of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Peng Liu
- Department
of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Christopher W. Bielawski
- Center
for Multidimensional Carbon Materials (CMCM), Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
- Department
of Chemistry and Department of Energy Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
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35
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Radl S, Roppolo I, Pölzl K, Ast M, Spreitz J, Griesser T, Kern W, Schlögl S, Sangermano M. Light triggered formation of photo-responsive epoxy based networks. POLYMER 2017. [DOI: 10.1016/j.polymer.2016.12.070] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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36
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Llevot A. Sustainable Synthetic Approaches for the Preparation of Plant Oil-Based Thermosets. J AM OIL CHEM SOC 2016. [DOI: 10.1007/s11746-016-2932-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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37
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Wang J, Xu YZ, Fu YF, Liu XD. Latent curing systems stabilized by reaction equilibrium in homogeneous mixtures of benzoxazine and amine. Sci Rep 2016; 6:38584. [PMID: 27917932 PMCID: PMC5137143 DOI: 10.1038/srep38584] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 11/09/2016] [Indexed: 12/02/2022] Open
Abstract
Latent curing systems are widely used in industrial thermosets in applications such as adhesion, coating, and composites. Despite many attempts to improve the practicality of this dormant reaction system, the majority of commercially available latent products still use particulate hardeners or liquid compounds with blocked active groups. These formulations generally lack fluidity or rapid reaction characteristics and thus are problematic in some industry applications. Here we describe a novel concept that stabilizes highly reactive benzoxazine/amine mixtures by reaction equilibrium. These new latent benzoxazine curing systems have a long storable lifetime but very short gel time at 150 °C. The reversible reaction between benzoxazine and amine is further demonstrated by FT-IR spectral measurements and rheological experiments, and it is shown that the overall characteristics of the latent system are promising for many industrial applications.
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Affiliation(s)
- Jun Wang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, College of Materials and Textile, Zhejiang Sci-Tech University, Xiasha Higher Education Zone, Hangzhou 310018, P.R. China
| | - Ya Zhen Xu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, College of Materials and Textile, Zhejiang Sci-Tech University, Xiasha Higher Education Zone, Hangzhou 310018, P.R. China
| | - Ya Fei Fu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, College of Materials and Textile, Zhejiang Sci-Tech University, Xiasha Higher Education Zone, Hangzhou 310018, P.R. China
| | - Xiang Dong Liu
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, College of Materials and Textile, Zhejiang Sci-Tech University, Xiasha Higher Education Zone, Hangzhou 310018, P.R. China
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38
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Vidil T, Tournilhac F, Musso S, Robisson A, Leibler L. Control of reactions and network structures of epoxy thermosets. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2016.06.003] [Citation(s) in RCA: 184] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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39
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Feillée N, De Fina M, Ponche A, Vaulot C, Rigolet S, Jacomine L, Majjad H, Ley C, Chemtob A. Step-growth thiol-thiol photopolymerization as radiation curing technology. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28369] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Noémi Feillée
- Laboratory of Macromolecular Photochemistry and Engineering; University of Haute-Alsace; EA 4567, 3 rue Alfred Werner Mulhouse Cedex 68093 France
| | - Maurizio De Fina
- Laboratory of Macromolecular Photochemistry and Engineering; University of Haute-Alsace; EA 4567, 3 rue Alfred Werner Mulhouse Cedex 68093 France
| | - Arnaud Ponche
- Institute of Mulhouse Material Science, University of Haute-Alsace, UMR-CNRS 7361; 15 rue Jean Starcky Mulhouse Cedex 68057 France
| | - Cyril Vaulot
- Institute of Mulhouse Material Science, University of Haute-Alsace, UMR-CNRS 7361; 15 rue Jean Starcky Mulhouse Cedex 68057 France
| | - Séverinne Rigolet
- Institute of Mulhouse Material Science, University of Haute-Alsace, UMR-CNRS 7361; 15 rue Jean Starcky Mulhouse Cedex 68057 France
| | - Leandro Jacomine
- Institute Charles Sadron, University of Strasbourg, UPR-CNRS 22; 23 rue du Loess, BP 84047 Strasbourg Cedex 2 67034 France
| | - Hicham Majjad
- Institute of Material Chemistry and Physic of Strasbourg, University of Strasbourg, UMR-CNRS 7504; 23 rue du Loess, BP 43 Strasbourg Cedex 2 67034 France
| | - Christian Ley
- Laboratory of Macromolecular Photochemistry and Engineering; University of Haute-Alsace; EA 4567, 3 rue Alfred Werner Mulhouse Cedex 68093 France
| | - Abraham Chemtob
- Institute of Mulhouse Material Science, University of Haute-Alsace, UMR-CNRS 7361; 15 rue Jean Starcky Mulhouse Cedex 68057 France
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40
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Bijlard AC, Hansen A, Lieberwirth I, Landfester K, Taden A. A Nanocapsule-Based Approach Toward Physical Thermolatent Catalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:6372-7. [PMID: 27168524 DOI: 10.1002/adma.201600830] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 03/18/2016] [Indexed: 05/23/2023]
Abstract
Performance under pressure is utilized as a key concept for colloidal control of reaction kinetics. Barrier nanocapsules containing a catalyst and a low-boiling-point release agent enable a highly desired, adjustable, and distinct non-Arrhenius behavior for thermoset curing.
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Affiliation(s)
- Ann-Christin Bijlard
- Henkel AG & Co. KGaA, Adhesive Research, Henkelstr. 67, 40589, Düsseldorf, Germany
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Anne Hansen
- Henkel AG & Co. KGaA, Adhesive Research, Henkelstr. 67, 40589, Düsseldorf, Germany
| | - Ingo Lieberwirth
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Katharina Landfester
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
| | - Andreas Taden
- Henkel AG & Co. KGaA, Adhesive Research, Henkelstr. 67, 40589, Düsseldorf, Germany
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128, Mainz, Germany
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41
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2014. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.09.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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42
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Sashuk V, Danylyuk O. A Thermo- and Photo-Switchable Ruthenium Initiator For Olefin Metathesis. Chemistry 2016; 22:6528-31. [DOI: 10.1002/chem.201600776] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Volodymyr Sashuk
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Oksana Danylyuk
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
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43
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Wappel J, Fischer RC, Cavallo L, Slugovc C, Poater A. Simple activation by acid of latent Ru-NHC-based metathesis initiators bearing 8-quinolinolate co-ligands. Beilstein J Org Chem 2016; 12:154-65. [PMID: 26877818 PMCID: PMC4734425 DOI: 10.3762/bjoc.12.17] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 01/14/2016] [Indexed: 11/23/2022] Open
Abstract
A straightforward synthesis utilizing the ring-opening metathesis polymerization (ROMP) reaction is described for acid-triggered N,O-chelating ruthenium-based pre-catalysts bearing one or two 8-quinolinolate ligands. The innovative pre-catalysts were tested regarding their behavior in ROMP and especially for their use in the synthesis of poly(dicyclopentadiene) (pDCPD). Bearing either the common phosphine leaving ligand in the first and second Grubbs olefin metathesis catalysts, or the Ru-O bond cleavage for the next Hoveyda-type catalysts, this work is a step forward towards the control of polymer functionalization and living or switchable polymerizations.
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Affiliation(s)
- Julia Wappel
- Institute for Chemistry and Technology of Materials, Graz University of Technology, NAWI Graz, Stremayrgasse 9, 8010 Graz, Austria
| | - Roland C Fischer
- Institute of Inorganic Chemistry, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
| | - Luigi Cavallo
- KAUST Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Christian Slugovc
- Institute for Chemistry and Technology of Materials, Graz University of Technology, NAWI Graz, Stremayrgasse 9, 8010 Graz, Austria
| | - Albert Poater
- KAUST Catalysis Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia; Institut de Química Computacional i Catàlisi, Departament de Química, Universitat de Girona, Campus de Montilivi, E-17071 Girona, Spain
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44
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Sutar RL, Levin E, Butilkov D, Goldberg I, Reany O, Lemcoff NG. A Light-Activated Olefin Metathesis Catalyst Equipped with a Chromatic Orthogonal Self-Destruct Function. Angew Chem Int Ed Engl 2016; 55:764-7. [PMID: 26586469 DOI: 10.1002/anie.201508966] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 10/11/2015] [Indexed: 11/08/2022]
Abstract
A sulfur-chelated photolatent ruthenium olefin metathesis catalyst has been equipped with supersilyl protecting groups on the N-heterocyclic carbene ligand. The silyl groups function as an irreversible chromatic kill switch, thus decomposing the catalyst when it is irradiated with 254 nm UV light. Therefore, different types of olefin metathesis reactions may be started by irradiation with 350 nm UV light and prevented by irradiation with shorter wavelengths. The possibility to induce and impede catalysis just by using light of different frequencies opens the pathway for stereolithographic applications and novel light-guided chemical sequences.
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Affiliation(s)
- Revannath L Sutar
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105 (Israel).,Department of Natural Sciences, The Open University of Israel, Raanana 43537 (Israel)
| | - Efrat Levin
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105 (Israel)
| | - Danielle Butilkov
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105 (Israel)
| | - Israel Goldberg
- Department of Chemistry, Tel-Aviv University, Tel Aviv (Israel)
| | - Ofer Reany
- Department of Natural Sciences, The Open University of Israel, Raanana 43537 (Israel)
| | - N Gabriel Lemcoff
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105 (Israel).
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45
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Baumgartner R, Ryba K, Song Z, Wang R, Harris K, Katz JS, Cheng J. A delayed curing ROMP based thermosetting resin. Polym Chem 2016. [DOI: 10.1039/c6py00754f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A liquid ROMP based thermosetting resin is developed which undergoes slow polymerization at room temperature and rapid polymerization at elevated temperatures.
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Affiliation(s)
- Ryan Baumgartner
- Department of Chemistry
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Konrad Ryba
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Ziyuan Song
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Ruibo Wang
- Department of Materials Science and Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | - Keith Harris
- Formulation Science
- Corporate Research and Development
- The Dow Chemical Company
- Midland
- USA
| | - Joshua S. Katz
- Formulation Science
- Corporate Research and Development
- The Dow Chemical Company
- Collegeville
- USA
| | - Jianjun Cheng
- Department of Chemistry
- University of Illinois at Urbana-Champaign
- Urbana
- USA
- Department of Materials Science and Engineering
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46
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Imbrich DA, Frey W, Naumann S, Buchmeiser MR. Application of imidazolinium salts and N-heterocyclic olefins for the synthesis of anionic and neutral tungsten imido alkylidene complexes. Chem Commun (Camb) 2016; 52:6099-102. [DOI: 10.1039/c6cc02483a] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The convenient synthesis, structural characterization and catalytic properties in olefin metathesis of three anionic tungsten imido alkylidenes and one neutral, NHO-bearing tungsten imido alkylidene complex are presented.
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Affiliation(s)
- Dominik A. Imbrich
- Institute of Polymer Chemistry
- University of Stuttgart
- D-70569 Stuttgart
- Germany
| | - Wolfgang Frey
- Institute of Organic Chemistry
- University of Stuttgart
- D-70569 Stuttgart
- Germany
| | - Stefan Naumann
- Institute of Polymer Chemistry
- University of Stuttgart
- D-70569 Stuttgart
- Germany
| | - Michael R. Buchmeiser
- Institute of Polymer Chemistry
- University of Stuttgart
- D-70569 Stuttgart
- Germany
- Institute of Textile Chemistry and Chemical Fibers
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47
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Clough JM, Balan A, van Daal TLJ, Sijbesma RP. Probing Force with Mechanobase-Induced Chemiluminescence. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508840] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jess M. Clough
- Laboratory of Macromolecular and Organic Chemistry and the Institute for Complex Molecular Systems; Eindhoven University of Technology; P.O. Box 513 5600 MB Eindhoven The Netherlands
| | - Abidin Balan
- Laboratory of Macromolecular and Organic Chemistry and the Institute for Complex Molecular Systems; Eindhoven University of Technology; P.O. Box 513 5600 MB Eindhoven The Netherlands
| | - Tom L. J. van Daal
- Laboratory of Macromolecular and Organic Chemistry and the Institute for Complex Molecular Systems; Eindhoven University of Technology; P.O. Box 513 5600 MB Eindhoven The Netherlands
| | - Rint P. Sijbesma
- Laboratory of Macromolecular and Organic Chemistry and the Institute for Complex Molecular Systems; Eindhoven University of Technology; P.O. Box 513 5600 MB Eindhoven The Netherlands
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48
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Metathesis Polymerization Reactions Induced by the Bimetallic Complex (Ph4P)2[W2(μ-Br)3Br6]. Polymers (Basel) 2015. [DOI: 10.3390/polym7121536] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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49
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Clough JM, Balan A, van Daal TLJ, Sijbesma RP. Probing Force with Mechanobase-Induced Chemiluminescence. Angew Chem Int Ed Engl 2015; 55:1445-9. [DOI: 10.1002/anie.201508840] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 11/05/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Jess M. Clough
- Laboratory of Macromolecular and Organic Chemistry and the Institute for Complex Molecular Systems; Eindhoven University of Technology; P.O. Box 513 5600 MB Eindhoven The Netherlands
| | - Abidin Balan
- Laboratory of Macromolecular and Organic Chemistry and the Institute for Complex Molecular Systems; Eindhoven University of Technology; P.O. Box 513 5600 MB Eindhoven The Netherlands
| | - Tom L. J. van Daal
- Laboratory of Macromolecular and Organic Chemistry and the Institute for Complex Molecular Systems; Eindhoven University of Technology; P.O. Box 513 5600 MB Eindhoven The Netherlands
| | - Rint P. Sijbesma
- Laboratory of Macromolecular and Organic Chemistry and the Institute for Complex Molecular Systems; Eindhoven University of Technology; P.O. Box 513 5600 MB Eindhoven The Netherlands
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50
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Vagvala TC, Pandey SS, Krishnamurthy S, Hayase S. Effect of Varying Alkyl Chain Length on Thermal Decomposition Temperature of Zinc(II) Xanthates and its Impact on Curing of Epoxy Resin. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500639] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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